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Interfacial Engineering for Efficient Low-Temperature Flexible Perovskite Solar Cells
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2023-08-25 , DOI: 10.1002/anie.202309398
Weilun Cai 1 , Tinghuan Yang 1 , Chou Liu 1 , Yajie Wang 1 , Shiqiang Wang 1 , Yachao Du 1 , Nan Wu 1 , Wenliang Huang 1 , Shumei Wang 1 , Zhichao Wang 1 , Xin Chen 1 , Jiangshan Feng 1 , Guangtao Zhao 1 , Zicheng Ding 1 , Xu Pan 2 , Pengchen Zou 3 , Jianxi Yao 3 , Shengzhong Frank Liu 1, 4 , Kui Zhao 1
Affiliation  

In this study, a high-quality SnO2 layer with decreased adsorbed oxygen (Ochem) active sites and oxygen vacancies (Ovac) was fabricated on a flexible substrate by introducing TiCl4 into the SnO2 bulk layer. The first evidence of flexible perovskite cells working at low temperature was demonstrated, with efficiency as high as 23.7 % based on an improved SnO2 layer.

中文翻译:

高效低温柔性钙钛矿太阳能电池的界面工程

在这项研究中,通过将TiCl 4引入到SnO 2体层中,在柔性基板上制备了具有减少的吸附氧(O chem )活性位点和氧空位(O vac )的高质量SnO 2层。柔性钙钛矿电池在低温下工作的第一个证据得到了证明,基于改进的 SnO 2层,效率高达 23.7% 。
更新日期:2023-08-25
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